| Feature | Explanation |
|---|---|
| Valence | A measure from 0 to 1 describing the musical positiveness conveyed by a track. Tracks with high valence sound more positive (e.g. happy, cheerful), while tracks with low valence sound more negative (e.g. sad, angry). |
| Energy | Energy is a measure from 0 to 1 and represents a perceptual measure of intensity and activity. Typically, energetic tracks feel fast, loud, and noisy. |
| Danceability | Danceability describes how suitable a track is for dancing based on a combination of musical elements (such as tempo), measured from 0 to 1. |
| Instrumentalness | Predicts whether a track contains no vocals. “Ooh” and “aah” sounds are treated as instrumental in this context. The closer to 1, since it is measured from 0 to 1, the more instrumental the song is. |
| Acousticness | A confidence measure from 0 to 1 of whether the track is acoustic. 1 represents acousticness, and means there are no electric sounds involved. |
| Speechiness | Speechiness detects the presence of spoken words in a track. Measured from 0 to 1, the more speech, the closer to 1. |
| Liveness | Detects the presence of an audience in the recording. Higher liveness values represent an increased probability that the track was performed live, measured from 0 to 1. |
| Loudness | The overall loudness of a track in decibels (dB). Values typical range between -60 and 0 db (represented on a scale from 0 - 1) |
| Tempo | The overall estimated tempo of a track in beats per minute (BPM). Tempo is the speed or pace of a given piece and derives directly from the average beat duration. |
Maybe group participants by demographic and display graphs per demographic or a different criteria??